CN104621399A - Piglet compound feed containing cassava and extruded soybean and preparation method thereof - Google Patents
Piglet compound feed containing cassava and extruded soybean and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a piglet compound feed containing cassava and extruded soybean and a preparation method thereof, wherein the feed is prepared from the following components in percentage by weight: 20.0-35.0% of extruded soybean, 40.0-60.0% of cassava, 1.0-10.0% of bran, 4.0-20.0% of bean pulp, 1.0-5.0% of molasses, 0.5-1.5% of calcium hydrophosphate, 0.5-1.5% of mountain flour, 0.01-0.40% of 70% lysine, 0.01-0.15% of methionine, 0.05-0.15% of choline chloride, and 1.00-2.00% of premix. By means of combination usage of cassava and extruded soybean, all corns in the formula of the piglet feed are replaced; therefore, dependence on the corns in the aspect of an energy feed is completely gotten rid of; the regional energy feed resource, namely cassava, is also effectively utilized; and therefore, the cost of the feed is effectively reduced on the premise of not influencing the production performances of piglets.
Description
Technical field
The present invention relates to a kind of little swine feed, belong to mixed feed technical field, refer in particular to a kind of little swine feed containing cassava and expanded soybean and preparation method thereof.
Background technology
By the impact of traditional corn bean pulp type feed formula, the energy feed for a long time in formula for pig forage is all based on corn, and result causes pig feed formula strong to the dependence of corn, and the formulation cost of pig feed is also larger by the impact of corn price.And, from the supply and demand present situation of the current energy feed of China, only rely on the volume increase of the cereal crops such as corn, wheat to be obviously difficult to make up the breach of energy feed.The total output of China's feed has been increased to 1.94 hundred million tons of 2012 by 1.37 hundred million tons in 2008, add 41.6%.By comparison, China's grain yield increasing degree is relatively low, only increases by 11.5% between 2008 ~ 2012 years.Meanwhile, along with the propelling of China's expanding economy and urbanization, the cultivated area of China reduces year by year.According to estimates, the breach of China 2000-2020 energy feed rises to 8,000 ten thousand tons by by current 3,000 ten thousand tons, and the regionality of China's Maize Production is strong, North China and northeast 6 province corn total output account for 60% of the whole nation, and southern 8 province's corn yields only account for 20% of the whole nation.The south of northern com is adjusted, and not only adds feed cost, and has increased the weight of railway burden.
On the other hand, cassava is one of the world three yampi class, extensively cultivates in subtropical and tropical zones.In China South Subtropical Area of China, cassava is the fifth-largest crop being only second to paddy rice, sweet potato, sugarcane and corn.It is in crop allocation, Feed Manufacturing, and the aspects such as commercial Application have important function, has become main producing starch and the forage crop of extensively plantation.Cassava is extensively cultivated in the Guangxi of China, Guangdong, Hainan, Yunnan and Fujian and other places.According to Chinese starch industry association statistics, China cassava cultivated area is at about 6,500,000 mu in recent years, and fresh potato total output reaches total output 850 ~ 8,800,000 tons.Cassava is cheap, and the byproduct etc. after the processing of block root, cauline leaf and tapioca all can be developed as feed.Cassava is nutritious, and especially maximum with content of starch, cassava does the starch containing 70%, and majority exists with the form of amylopectin, opaque exquisiteness, and digestibility is high and not easily by mycotoxin contamination.Therefore, cassava may be used for being used as the main energetic such as replacement of corn, wheat feedstuff in animal feed to reduce these feedstuffs situation in short supply.
Expanded soybean be whole soybean through expanded feeding product, remain the nutritional labeling of soybean itself, eliminate the ANFs of soybean, there is strong salted cake fried in sesame oil taste, be of high nutritive value, good palatability, obtain in livestock and poultry and aquatic products material and use widely.In the feeding series products processing method of numerous soybean, Li Defa (1986) thinks that heat treating process is the best approach of soybean prod processing from the angle of ANFs
Summary of the invention
The object of the invention is to overcome the problems of the prior art, a kind of little swine feed containing cassava and expanded soybean is provided, this mixed feed is combinationally used by cassava and expanded soybean, corn replacing whole in piggy material formula is fallen, be completely free of the dependence to corn in energy feed, also effectively make use of zonal energy feed resource cassava, under the prerequisite of production performance not affecting piggy, effectively reduce the cost of feed.
Another object of the present invention is to provide the above-mentioned preparation method containing the little swine feed of cassava and expanded soybean.
In order to realize first object, the present invention realizes according to following technical scheme:
Contain a little swine feed for cassava and expanded soybean, it includes the component of following mass percent: expanded soybean 20.0 ~ 35.0%, cassava 40.0 ~ 60.0%, wheat bran 1.0 ~ 10.0%, dregs of beans 4.0 ~ 20.0%, molasses 1.0 ~ 5.0%, calcium monohydrogen phosphate 0.5 ~ 1.5%, stone flour 0.5 ~ 1.5%, 70% lysine 0.01 ~ 0.40%, methionine 0.01 ~ 0.15%, Choline Chloride 0.05 ~ 0.15%, premix 1.00 ~ 2.00%.
Further, described a kind of little swine feed containing cassava and expanded soybean, it includes the component of following mass percent: expanded soybean 20.0 ~ 30.0%, cassava 30.0 ~ 50.0%, wheat bran 2.0 ~ 8.0%, dregs of beans 10.0 ~ 15.0%, molasses 2.0 ~ 4.0%, calcium monohydrogen phosphate 0.6 ~ 1.3%, stone flour 0.6 ~ 1.3%, 70% lysine 0.01 ~ 0.30%, methionine 0.02 ~ 0.10%, Choline Chloride 0.05 ~ 0.13%, premix 1.00 ~ 2.00%.
Further, described a kind of little swine feed containing cassava and expanded soybean, it includes the component of following mass percent: expanded soybean 29.0%, cassava 50.0%, wheat bran 5.0%, dregs of beans 10.0%, molasses 2.0%, calcium monohydrogen phosphate 1.0%, stone flour 0.9%, 70% lysine 0.05%, methionine 0.05%, Choline Chloride 0.10%, premix 1.90%.
Further, described premix adopts the emerging little pig feed premix of perseverance of permanent emerging companies market, specifically includes antioxidant, mould inhibitor, complex enzyme, phytase, aureomycin, colistin, vitamin A, vitamine D3, vitamin E, vitamin K, vitamin B1, vitamin B2, vitamin B6, vitamin B12, biotin, sweetening material, copper sulphate, zinc sulfate, ferrous glycine, sodium selenite, manganese sulfate, KI, ferrous sulfate, sodium chloride, sodium acid carbonate, zeolite powder, rice bran meal.
In order to realize second object, the present invention realizes according to following technical scheme:
Contain a preparation method for the little swine feed of cassava and expanded soybean, it includes following steps:
S1, pulverizing: take expanded soybean, cassava, wheat bran and dregs of beans according to proportioning, drop into pulverizer and pulverize, the sieve of pulverizer is
S2, mixing: raw material S1 step crushed is put into mixer and mixed together with the calcium monohydrogen phosphate taken according to proportioning, stone flour, 70% lysine, methionine, Choline Chloride, premix, carry out molasses spraying simultaneously and add, incorporation time is 180 seconds;
S3, granulation: the material water flowing steam after S2 step being mixed is modulated, then by the material after modulation at 80 ~ 85 DEG C, with aperture be 3.8mm, compression ratio is the ring mould of 1:7, makes granulated meal.
Compared with prior art, its beneficial effect is in the present invention:
The present invention use cassava and expanded soybean combination instead of corn completely, broken away from pig feed to the dependence of corn while, reduce the cost of feed; By the combination of cassava and expanded soybean, the nutritional labeling that cassava lacks can obtain full remuneration from expanded soybean, makes the little swine feed of cassava expanded soybean type of the present invention can meet the nutritional need of piggy growth completely; Use the feed of cassava and expanded soybean combination, can reduce medicine and antibiotic dosage, and animal is also because cassava daily ration of searching for food improves the health status of self, the foul smell also reducing ight soil alleviates environmental pollution.
Be specially:
Because soy bean powder has the characteristic of High-energy high-protein, higher use value is had in High-energy high-protein feed, because it has carried out 140-170 DEG C of high-temperature process, reduce trypsin ihhibitor, the activity of the ANFs such as urease, improve utilization rate, and its fatty heat energy compares butter, lard is high, and belong to unrighted acid more, the fat mass of interpolation can be reduced in feed, soybean is in extrusion pressing puffing process, its physics, chemical composition and character all there occurs change in various degree, the digestibility of its metabolizable energy value and protein and fat significantly improves, various amino acid whose digestibility is all more than 90%.After expanded, soybean has good palatability and attractant, improves the feed intake of livestock and poultry.Soy meal after expanded is while removing ANFs, save the nutritional labeling of soybean from damage, the restricted impact with protein can be worth in balance mixed feed, egg energy scale dimension can be made to be held in a desirable level, use expanded soybean to save and add oil equipment and reduce the quantity of adding grease in feed, avoid the non-uniform phenomenon that mixing is refueled, feed outward appearance can be improved, improve livestock and poultry to the palatability of feed, and the dust concentration of feed manufacturing can be reduced, reduce mixer, the wearing and tearing of granulator, be convenient to the raising of production and processing at any time and production efficiency.
Expanded soybean all has good feeding effect to broiler chicken, laying hen, piglet and aquatic livestock.Particularly in piglet feed, dregs of beans, fish meal can be replaced, prevent grice diarrhoea, improve palatability, improve piglet growth speed.Dregs of beans can be replaced completely in egg feedstuff, egg size can be improved and obviously change aliphatic acid composition in yolk, significantly improving linolenic acid and linoleic acid content.
Dregs of beans and the surging cost performance impelling feed formula teacher more to consider expanded soybean of grease price, and the price advantage of cassava compared with corn, another of Raw of filling a prescription beyond doubt is well selected.In view of cassava exists the shortcoming of protein and essential amino acid aspect, itself and the expanded soybean fit applications in feed has many advantages.
Its essential amino acid should be balanced according to the needs of animal to cassava daily ration, daily ration amino acid content can be caused to reduce with the corn that cassava replaces in animal diets, thus cause growth of animal to slow down, efficiency of feed utilization is low, carcase quality declines and production efficiency reduces, when using cassava in daily ration, need to add more high-quality protein, as expanded soybean.Simultaneously because cassava slice is very fluffy containing soft starch, always a large amount of dust is produced when it is pulverized, feed factory needs adopt cyclone or automatically filter airbag dust arrester, and dust always can cause interference to searching for food when feed intake powdery cassava daily ration, reduce feed intake as impelled animal to increase amount of drinking water, thus reduce the growth of animal, and in daily ration, use expanded soybean, the fat of its high-load can reduce the dust in daily ration, improves the output of granulation simultaneously.In addition the low meeting of the fat content of cassava causes the body fat deliquescing in animal body, and the grease of expanded soybean effectively can improve the consolidation of carcass lipid.Expanded soybean, except energy and crude protein content height, also has the linoleic acid of high-load, isoflavones, support one's family E and lecithin, and these four kinds of nutrients are very useful to pig.
Under the price level of current cereal and protein source, can in Hainan of adaptation cassava growth, Guangdong and Guangxi, especially the area that Swine Production is intensive, widely popularize plantation and the application of cassava, so both can reduce the environmental pollution because Pig dung and urine brings, can cassava production have been improved again, increase peasant income, in feed, application can reduce feed cost simultaneously, reduces the dependence to corn, reaches the effect of achieving many things at one stroke.
In order to the present invention can be understood more clearly, below the specific embodiment of the present invention will be elaborated.
Detailed description of the invention
Below by way of concrete preferred embodiment, little swine feed of the present invention is described in further detail, but the present invention is not limited in following embodiment.
Embodiment 1
A little swine feed includes the component of following mass percent:
Expanded soybean 34.5%, cassava 45.0%, wheat bran 9.5%, dregs of beans 4.0%, molasses 3.0%, calcium monohydrogen phosphate 1.0%, stone flour 0.9%, 70% lysine 0.08%, methionine 0.06%, Choline Chloride 0.10%, premix 1.86%.
Embodiment 2
No. two little swine feeds include the component of following mass percent:
Expanded soybean 29.0%, cassava 50.0%, wheat bran 5.0%, dregs of beans 10.0%, molasses 2.0%, calcium monohydrogen phosphate 1.0%, stone flour 0.9%, 70% lysine 0.05%, methionine 0.05%, Choline Chloride 0.10%, premix 1.90%.
Embodiment 3
No. three little swine feeds include the component of following mass percent:
Expanded soybean 24.0%, cassava 54.0%, wheat bran 1.0%, dregs of beans 15.5%, molasses 1.5%, calcium monohydrogen phosphate 1.0%, stone flour 0.9%, 70% lysine 0.02%, methionine 0.04%, Choline Chloride 0.10%, premix 1.94%.
In above-described embodiment 1 to 3, described premix adopts the emerging little pig feed premix of perseverance of permanent emerging companies market, specifically includes antioxidant, mould inhibitor, complex enzyme, phytase, aureomycin, colistin, vitamin A, vitamine D3, vitamin E, vitamin K, vitamin B1, vitamin B2, vitamin B6, vitamin B12, biotin, sweetening material, copper sulphate, zinc sulfate, ferrous glycine, sodium selenite, manganese sulfate, KI, ferrous sulfate, sodium chloride, sodium acid carbonate, zeolite powder, rice bran meal.
In above-described embodiment 1 to 3, the preparation method of described little swine feed comprises the following steps:
S1, pulverizing: take expanded soybean, cassava, wheat bran and dregs of beans according to proportioning, drop into pulverizer and pulverize, the sieve of pulverizer is
S2, mixing: raw material S1 step crushed is put into mixer and mixed together with the calcium monohydrogen phosphate taken according to proportioning, stone flour, 70% lysine, methionine, Choline Chloride, premix, carry out molasses spraying simultaneously and add, incorporation time is 180 seconds;
S3, granulation: the material water flowing steam after S2 step being mixed is modulated, then by the material after modulation at 80 ~ 85 DEG C, with aperture be 3.8mm, compression ratio is the ring mould of 1:7, makes granulated meal.
Experimental comparison:
In order to verify the feeding effect of the present invention to piggy, company carried out the feeding experiment of 30 days by a definite date in Guangdong Evergreen Feed Industry Co., Ltd. comprehensive testing ground in the 5-6 month in 2014.160 about initial weight 25kg are chosen in test, athletic three way cross (Du great Chang or DLY) market pig, the principle close by body weight, body condition and sex ratio is divided into 4 groups at random, the feed 1-3 (test 1 group, test 2 groups, test 3 groups) that the embodiment 1-3 that feeds respectively obtains and traditional corn bean pulp type (control group) piglet feed.
Test adopts free choice feeding, drinking-water, and test pig house temperature, humidity, illumination are determined by test site routine, and epidemic prevention system is according to test site routine operation.Record the feed intake of each group every day, the state of observed and recorded test pig, find that disease is treated in time, and make a record, but have the test pig of diarrhoea, only keep a record, do not treat.On-test and at the end of to take initial weight and end to each repeating groups respectively heavy.Fasting 8 hours before at every turn weighing, weighs and to carry out in the next morning.
Test daily ration is with reference to NRC (2012) and China's swine rearing standard preparation, and each test daily ration composition trophic level is in table 1.
Table 1 tests daily ration composition trophic level and cost
After off-test, take the body weight often organizing piggy, add up total feed intake and diarrhea rate, calculate Average weight increasing a day (ADG), average daily feed intake (ADFI), feedstuff-meat ratio (F/G) and diarrhea rate, the results are shown in Table 2.
Table 2 piggy production performance data
| Mensuration project | Test 1 group | Test 2 groups | Test 3 groups | Control group |
| Group head number (head) | 40 | 40 | 40 | 40 |
| First body counterpoise (kg/ head) | 25.25±1.71 | 25.18±1.54 | 25.23±1.32 | 25.19±1.68 |
| Opisthosoma counterpoise (kg/ head) | 44.68±1.24 | 44.66±1.06 | 43.53±1.25 | 42.92±1.36 |
| ADFI (kg/ head day) | 1.43±0.22 b | 1.44±0.14 b | 1.56±0.28 a | 1.44±0.34 b |
| ADG (kg/ head day) | 0.648±0.133 | 0.649±0.261 | 0.610±0.224 | 0.591±0.356 |
| F/G | 2.21±0.14 b | 2.22±0.27 b | 2.56±0.33 a | 2.44±0.35 a |
| Diarrhea rate (%) | 0.81±2.14 b | 0.25±1.37 b | 1.15±1.27 b | 3.81±2.21 a |
Note: colleague's shoulder note same letter represents difference not significantly (p>0.05), and the different alphabetical person of shoulder note represents significant difference (p<0.05).
Result of the test shows: the not remarkable feed intake (p>0.05) of difference between opisthosoma counterpoise and each group of Average weight increasing a day; Average daily feed intake tests 3 groups the highest, and comparatively other respectively organizes significant difference (p<0.05), and other each group difference is not significantly (p>0.05); 1 group and test 2 groups of significant differences (p<0.05) are comparatively tested in feedstuff-meat ratio control group and test 3 groups, and other each group difference is not significantly (p>0.05); Diarrhea rate control group is comparatively tested 1, is tested 2 and test 3 groups of significant differences (p<0.05), and other each group difference is not significantly (p>0.05).As can be seen from the test results, use cassava expanded soybean combination feed to feed piggy, not only do not reduce the production performance of piggy, improve the production performance performance of piggy on the contrary, reduce the diarrhea rate of piggy simultaneously.
Cassava expanded soybean combination feed affects in table 3 economic benefit of pork pig.
Table 3 cassava expanded soybean combination feed affects the economic benefit of pork pig
The conclusion that above-mentioned contrast test draws is: cassava and the little swine feed of expanded soybean type, can not affect the production performance of piggy, also reduce the arbor acre broiler of pork pig simultaneously.Show that test 2 groups is best portfolio ratio simultaneously.
The present invention is not limited to above-mentioned embodiment, if do not depart from the spirit and scope of the present invention to various change of the present invention or modification, if these are changed and modification belongs within claim of the present invention and equivalent technologies scope, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. contain a little swine feed for cassava and expanded soybean, it is characterized in that the component including following mass percent:
Expanded soybean 20.0 ~ 35.0%, cassava 40.0 ~ 60.0%, wheat bran 1.0 ~ 10.0%, dregs of beans 4.0 ~ 20.0%, molasses 1.0 ~ 5.0%, calcium monohydrogen phosphate 0.5 ~ 1.5%, stone flour 0.5 ~ 1.5%, 70% lysine 0.01 ~ 0.40%, methionine 0.01 ~ 0.15%, Choline Chloride 0.05 ~ 0.15%, premix 1.00 ~ 2.00%.
2. a kind of little swine feed containing cassava and expanded soybean according to claim 1, is characterized in that the component including following mass percent:
Expanded soybean 20.0 ~ 30.0%, cassava 30.0 ~ 50.0%, wheat bran 2.0 ~ 8.0%, dregs of beans 10.0 ~ 15.0%, molasses 2.0 ~ 4.0%, calcium monohydrogen phosphate 0.6 ~ 1.3%, stone flour 0.6 ~ 1.3%, 70% lysine 0.01 ~ 0.30%, methionine 0.02 ~ 0.10%, Choline Chloride 0.05 ~ 0.13%, premix 1.00 ~ 2.00%.
3. a kind of little swine feed containing cassava and expanded soybean according to claim 1, is characterized in that the component including following mass percent:
Expanded soybean 29.0%, cassava 50.0%, wheat bran 5.0%, dregs of beans 10.0%, molasses 2.0%, calcium monohydrogen phosphate 1.0%, stone flour 0.9%, 70% lysine 0.05%, methionine 0.05%, Choline Chloride 0.10%, premix 1.90%.
4. according to the arbitrary described a kind of little swine feed containing cassava and expanded soybean of claims 1 to 3, it is characterized in that: described premix adopts the emerging little pig feed premix of perseverance of permanent emerging companies market, specifically include antioxidant, mould inhibitor, complex enzyme, phytase, aureomycin, colistin, vitamin A, vitamine D3, vitamin E, vitamin K, vitamin B1, vitamin B2, vitamin B6, vitamin B12, biotin, sweetening material, copper sulphate, zinc sulfate, ferrous glycine, sodium selenite, manganese sulfate, KI, ferrous sulfate, sodium chloride, sodium acid carbonate, zeolite powder, rice bran meal.
5. the preparation method of a kind of little swine feed containing cassava and expanded soybean as claimed in claim 1, is characterized in that including following steps:
S1, pulverizing: take expanded soybean, cassava, wheat bran and dregs of beans according to proportioning, drop into pulverizer and pulverize, the sieve of pulverizer is
S2, mixing: raw material S1 step crushed is put into mixer and mixed together with the calcium monohydrogen phosphate taken according to proportioning, stone flour, 70% lysine, methionine, Choline Chloride, premix, carry out molasses spraying simultaneously and add, incorporation time is 180 seconds;
S3, granulation: the material water flowing steam after S2 step being mixed is modulated, then by the material after modulation at 80 ~ 85 DEG C, with aperture be 3.8mm, compression ratio is the ring mould of 1:7, makes granulated meal.
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| CN105815555A (en) * | 2016-03-21 | 2016-08-03 | 广东温氏食品集团股份有限公司 | Cassava and wheat type meat duck feed |
| CN106721301A (en) * | 2016-12-23 | 2017-05-31 | 中山市康泰生物科技有限公司 | A kind of child care pig microbial fermented feed and preparation method thereof |
| CN107594179A (en) * | 2017-11-07 | 2018-01-19 | 广州美豆生物技术有限公司 | A kind of modified form of combination expanded soybean and emulsifying agent easily absorbs feed and preparation method thereof |
| CN112106144A (en) * | 2018-05-09 | 2020-12-18 | 赢创运营有限公司 | Method for determining the processing influence on feed ingredient raw material and/or energy value of feed ingredient |
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| CN105815555A (en) * | 2016-03-21 | 2016-08-03 | 广东温氏食品集团股份有限公司 | Cassava and wheat type meat duck feed |
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